芬恩与杰克一同离开噢噢大陆，探索自己的身世之谜。

第九季是《Adventure Time》系列的最终季。该季共16集，大结局名为《Come Alone With Me》，与ED同名，将分4集播放。

探险活宝全集故事讲述的是两个好朋友—人类小男孩Finn（台译阿宝、直译芬）和拥有魔力的狗Jake（台译老皮、直译杰克）在LandofOoo（台译哇赛秘境、直译噢噢噢大陆、）的冒险旅程。

Finn and Jake chase the Lich through a dimensional portal where they meet Prismo, who tells them that the Lich wished for the extinction of all life. This leads Finn to wish that the Lich never even ever existed.

Finn attempts to prove to Jake that Flame Princess isn't evil while trying to win her heart turns into a quest to stop her from taking over the Goblin Kingdom.

故事发生在一片神奇的魔法大陆上，身为最后一名人类的12岁少年Finn，和他最好的朋友——一条老狗Jake，在这片大陆上展开了探险之旅。　　本动画每集均有独立的故事，出场的人物分别有泡泡糖公主、冰霸王、吸血鬼女王玛瑟琳以及肿泡泡公主…

Following on from the sacrifice of the Castle of Lions, the Paladins and their allies need to figure out a way to recharge the Lions after their battle with Lotor, and a way back to home.

飞行员吉斯、斯万和他们的伙伴们效力于银河星系联盟，他们分别驾驶黑、赤、青、黄、绿五头机器狮，五狮合体后能成为巨大机器人“百兽王”，用光芒神剑一次次击败魔王扎克的进攻，他们还来到阿拉斯星球，和阿劳拉公主一起，打击邪恶，捍卫…